ST7FLITE19F1M6 [STMicroelectronics]

ST7FLITE19F1M6                    Description

 The 8-bit microcontroller architecture is simpler and has an easy to understand programming model. It usually needs just a single supply. Despite marketing claims to the contrary, modern 8-bit architectures are lower power compared to 32-bit because the innards toggle fewer bus signals.

ST7FLITE19F1M6                   Features

? Memories

? 4 Kbytes single voltage extended Flash

(XFlash) Program memory with read-out protection, In-Circuit Programming and In-Application programming (ICP and IAP). 10K write/

erase cycles guaranteed, data retention: 20

years at 55°C.

? 256 bytes RAM

? 128 bytes data E2PROM with read-out protection. 300K write/erase cycles guaranteed,

data retention: 20 years at 55°C.

? Clock, Reset and Supply Management

? Enhanced reset system

? Enhanced low voltage supervisor (LVD) for main supply and an auxiliary voltage detector

(AVD) with interrupt capability for implement- ing safe power-down procedures

? Clock sources: Internal 1% RC oscillator (on

some devices), crystal/ceramic resonator or

external clock

? Internal 32-MHz input clock for Auto-reload

timer

? Optional x4 or x8 PLL for 4 or 8 MHz internal

clock

? Five Power Saving Modes: Halt, Active-Halt,

Auto Wake-up from Halt, Wait and Slow

? I/O Ports

? Up to 15 multifunctional bidirectional I/O lines

? 7 high sink outputs

? 4 Timers

? Configurable watchdog timer

? Two 8-bit Lite Timers with prescaler,

ST7FLITE19F1M6                         Applications

electronic applications

consumer electronics

industrial technology